| /* |
| * Copyright (c) 2016 Maxime Ripard. All rights reserved. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <linux/clk-provider.h> |
| #include <linux/of_address.h> |
| |
| #include "ccu_common.h" |
| #include "ccu_reset.h" |
| |
| #include "ccu_div.h" |
| #include "ccu_gate.h" |
| #include "ccu_mp.h" |
| #include "ccu_mult.h" |
| #include "ccu_nk.h" |
| #include "ccu_nkm.h" |
| #include "ccu_nkmp.h" |
| #include "ccu_nm.h" |
| #include "ccu_phase.h" |
| |
| #include "ccu-sun5i.h" |
| |
| static struct ccu_nkmp pll_core_clk = { |
| .enable = BIT(31), |
| .n = _SUNXI_CCU_MULT_OFFSET(8, 5, 0), |
| .k = _SUNXI_CCU_MULT(4, 2), |
| .m = _SUNXI_CCU_DIV(0, 2), |
| .p = _SUNXI_CCU_DIV(16, 2), |
| .common = { |
| .reg = 0x000, |
| .hw.init = CLK_HW_INIT("pll-core", |
| "hosc", |
| &ccu_nkmp_ops, |
| 0), |
| }, |
| }; |
| |
| /* |
| * The Audio PLL is supposed to have 4 outputs: 3 fixed factors from |
| * the base (2x, 4x and 8x), and one variable divider (the one true |
| * pll audio). |
| * |
| * We don't have any need for the variable divider for now, so we just |
| * hardcode it to match with the clock names |
| */ |
| #define SUN5I_PLL_AUDIO_REG 0x008 |
| |
| static struct ccu_nm pll_audio_base_clk = { |
| .enable = BIT(31), |
| .n = _SUNXI_CCU_MULT_OFFSET(8, 7, 0), |
| |
| /* |
| * The datasheet is wrong here, this doesn't have any |
| * offset |
| */ |
| .m = _SUNXI_CCU_DIV_OFFSET(0, 5, 0), |
| .common = { |
| .reg = 0x008, |
| .hw.init = CLK_HW_INIT("pll-audio-base", |
| "hosc", |
| &ccu_nm_ops, |
| 0), |
| }, |
| }; |
| |
| static struct ccu_mult pll_video0_clk = { |
| .enable = BIT(31), |
| .mult = _SUNXI_CCU_MULT_OFFSET_MIN_MAX(0, 7, 0, 9, 127), |
| .frac = _SUNXI_CCU_FRAC(BIT(15), BIT(14), |
| 270000000, 297000000), |
| .common = { |
| .reg = 0x010, |
| .features = (CCU_FEATURE_FRACTIONAL | |
| CCU_FEATURE_ALL_PREDIV), |
| .prediv = 8, |
| .hw.init = CLK_HW_INIT("pll-video0", |
| "hosc", |
| &ccu_mult_ops, |
| 0), |
| }, |
| }; |
| |
| static struct ccu_nkmp pll_ve_clk = { |
| .enable = BIT(31), |
| .n = _SUNXI_CCU_MULT_OFFSET(8, 5, 0), |
| .k = _SUNXI_CCU_MULT(4, 2), |
| .m = _SUNXI_CCU_DIV(0, 2), |
| .p = _SUNXI_CCU_DIV(16, 2), |
| .common = { |
| .reg = 0x018, |
| .hw.init = CLK_HW_INIT("pll-ve", |
| "hosc", |
| &ccu_nkmp_ops, |
| 0), |
| }, |
| }; |
| |
| static struct ccu_nk pll_ddr_base_clk = { |
| .enable = BIT(31), |
| .n = _SUNXI_CCU_MULT_OFFSET(8, 5, 0), |
| .k = _SUNXI_CCU_MULT(4, 2), |
| .common = { |
| .reg = 0x020, |
| .hw.init = CLK_HW_INIT("pll-ddr-base", |
| "hosc", |
| &ccu_nk_ops, |
| 0), |
| }, |
| }; |
| |
| static SUNXI_CCU_M(pll_ddr_clk, "pll-ddr", "pll-ddr-base", 0x020, 0, 2, |
| CLK_IS_CRITICAL); |
| |
| static struct ccu_div pll_ddr_other_clk = { |
| .div = _SUNXI_CCU_DIV_FLAGS(16, 2, CLK_DIVIDER_POWER_OF_TWO), |
| |
| .common = { |
| .reg = 0x020, |
| .hw.init = CLK_HW_INIT("pll-ddr-other", "pll-ddr-base", |
| &ccu_div_ops, |
| 0), |
| }, |
| }; |
| |
| static struct ccu_nk pll_periph_clk = { |
| .enable = BIT(31), |
| .n = _SUNXI_CCU_MULT_OFFSET(8, 5, 0), |
| .k = _SUNXI_CCU_MULT(4, 2), |
| .fixed_post_div = 2, |
| .common = { |
| .reg = 0x028, |
| .features = CCU_FEATURE_FIXED_POSTDIV, |
| .hw.init = CLK_HW_INIT("pll-periph", |
| "hosc", |
| &ccu_nk_ops, |
| 0), |
| }, |
| }; |
| |
| static struct ccu_mult pll_video1_clk = { |
| .enable = BIT(31), |
| .mult = _SUNXI_CCU_MULT_OFFSET_MIN_MAX(0, 7, 0, 9, 127), |
| .frac = _SUNXI_CCU_FRAC(BIT(15), BIT(14), |
| 270000000, 297000000), |
| .common = { |
| .reg = 0x030, |
| .features = (CCU_FEATURE_FRACTIONAL | |
| CCU_FEATURE_ALL_PREDIV), |
| .prediv = 8, |
| .hw.init = CLK_HW_INIT("pll-video1", |
| "hosc", |
| &ccu_mult_ops, |
| 0), |
| }, |
| }; |
| |
| static SUNXI_CCU_GATE(hosc_clk, "hosc", "osc24M", 0x050, BIT(0), 0); |
| |
| #define SUN5I_AHB_REG 0x054 |
| static const char * const cpu_parents[] = { "osc32k", "hosc", |
| "pll-core" , "pll-periph" }; |
| static const struct ccu_mux_fixed_prediv cpu_predivs[] = { |
| { .index = 3, .div = 3, }, |
| }; |
| static struct ccu_mux cpu_clk = { |
| .mux = { |
| .shift = 16, |
| .width = 2, |
| .fixed_predivs = cpu_predivs, |
| .n_predivs = ARRAY_SIZE(cpu_predivs), |
| }, |
| .common = { |
| .reg = 0x054, |
| .features = CCU_FEATURE_FIXED_PREDIV, |
| .hw.init = CLK_HW_INIT_PARENTS("cpu", |
| cpu_parents, |
| &ccu_mux_ops, |
| CLK_SET_RATE_PARENT | CLK_IS_CRITICAL), |
| } |
| }; |
| |
| static SUNXI_CCU_M(axi_clk, "axi", "cpu", 0x054, 0, 2, 0); |
| |
| static const char * const ahb_parents[] = { "axi" , "cpu", "pll-periph" }; |
| static const struct ccu_mux_fixed_prediv ahb_predivs[] = { |
| { .index = 2, .div = 2, }, |
| }; |
| static struct ccu_div ahb_clk = { |
| .div = _SUNXI_CCU_DIV_FLAGS(4, 2, CLK_DIVIDER_POWER_OF_TWO), |
| .mux = { |
| .shift = 6, |
| .width = 2, |
| .fixed_predivs = ahb_predivs, |
| .n_predivs = ARRAY_SIZE(ahb_predivs), |
| }, |
| |
| .common = { |
| .reg = 0x054, |
| .hw.init = CLK_HW_INIT_PARENTS("ahb", |
| ahb_parents, |
| &ccu_div_ops, |
| 0), |
| }, |
| }; |
| |
| static struct clk_div_table apb0_div_table[] = { |
| { .val = 0, .div = 2 }, |
| { .val = 1, .div = 2 }, |
| { .val = 2, .div = 4 }, |
| { .val = 3, .div = 8 }, |
| { /* Sentinel */ }, |
| }; |
| static SUNXI_CCU_DIV_TABLE(apb0_clk, "apb0", "ahb", |
| 0x054, 8, 2, apb0_div_table, 0); |
| |
| static const char * const apb1_parents[] = { "hosc", "pll-periph", "osc32k" }; |
| static SUNXI_CCU_MP_WITH_MUX(apb1_clk, "apb1", apb1_parents, 0x058, |
| 0, 5, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| 0); |
| |
| static SUNXI_CCU_GATE(axi_dram_clk, "axi-dram", "axi", |
| 0x05c, BIT(0), 0); |
| |
| static SUNXI_CCU_GATE(ahb_otg_clk, "ahb-otg", "ahb", |
| 0x060, BIT(0), 0); |
| static SUNXI_CCU_GATE(ahb_ehci_clk, "ahb-ehci", "ahb", |
| 0x060, BIT(1), 0); |
| static SUNXI_CCU_GATE(ahb_ohci_clk, "ahb-ohci", "ahb", |
| 0x060, BIT(2), 0); |
| static SUNXI_CCU_GATE(ahb_ss_clk, "ahb-ss", "ahb", |
| 0x060, BIT(5), 0); |
| static SUNXI_CCU_GATE(ahb_dma_clk, "ahb-dma", "ahb", |
| 0x060, BIT(6), 0); |
| static SUNXI_CCU_GATE(ahb_bist_clk, "ahb-bist", "ahb", |
| 0x060, BIT(7), 0); |
| static SUNXI_CCU_GATE(ahb_mmc0_clk, "ahb-mmc0", "ahb", |
| 0x060, BIT(8), 0); |
| static SUNXI_CCU_GATE(ahb_mmc1_clk, "ahb-mmc1", "ahb", |
| 0x060, BIT(9), 0); |
| static SUNXI_CCU_GATE(ahb_mmc2_clk, "ahb-mmc2", "ahb", |
| 0x060, BIT(10), 0); |
| static SUNXI_CCU_GATE(ahb_nand_clk, "ahb-nand", "ahb", |
| 0x060, BIT(13), 0); |
| static SUNXI_CCU_GATE(ahb_sdram_clk, "ahb-sdram", "ahb", |
| 0x060, BIT(14), CLK_IS_CRITICAL); |
| static SUNXI_CCU_GATE(ahb_emac_clk, "ahb-emac", "ahb", |
| 0x060, BIT(17), 0); |
| static SUNXI_CCU_GATE(ahb_ts_clk, "ahb-ts", "ahb", |
| 0x060, BIT(18), 0); |
| static SUNXI_CCU_GATE(ahb_spi0_clk, "ahb-spi0", "ahb", |
| 0x060, BIT(20), 0); |
| static SUNXI_CCU_GATE(ahb_spi1_clk, "ahb-spi1", "ahb", |
| 0x060, BIT(21), 0); |
| static SUNXI_CCU_GATE(ahb_spi2_clk, "ahb-spi2", "ahb", |
| 0x060, BIT(22), 0); |
| static SUNXI_CCU_GATE(ahb_gps_clk, "ahb-gps", "ahb", |
| 0x060, BIT(26), 0); |
| static SUNXI_CCU_GATE(ahb_hstimer_clk, "ahb-hstimer", "ahb", |
| 0x060, BIT(28), 0); |
| |
| static SUNXI_CCU_GATE(ahb_ve_clk, "ahb-ve", "ahb", |
| 0x064, BIT(0), 0); |
| static SUNXI_CCU_GATE(ahb_tve_clk, "ahb-tve", "ahb", |
| 0x064, BIT(2), 0); |
| static SUNXI_CCU_GATE(ahb_lcd_clk, "ahb-lcd", "ahb", |
| 0x064, BIT(4), 0); |
| static SUNXI_CCU_GATE(ahb_csi_clk, "ahb-csi", "ahb", |
| 0x064, BIT(8), 0); |
| static SUNXI_CCU_GATE(ahb_hdmi_clk, "ahb-hdmi", "ahb", |
| 0x064, BIT(11), 0); |
| static SUNXI_CCU_GATE(ahb_de_be_clk, "ahb-de-be", "ahb", |
| 0x064, BIT(12), 0); |
| static SUNXI_CCU_GATE(ahb_de_fe_clk, "ahb-de-fe", "ahb", |
| 0x064, BIT(14), 0); |
| static SUNXI_CCU_GATE(ahb_iep_clk, "ahb-iep", "ahb", |
| 0x064, BIT(19), 0); |
| static SUNXI_CCU_GATE(ahb_gpu_clk, "ahb-gpu", "ahb", |
| 0x064, BIT(20), 0); |
| |
| static SUNXI_CCU_GATE(apb0_codec_clk, "apb0-codec", "apb0", |
| 0x068, BIT(0), 0); |
| static SUNXI_CCU_GATE(apb0_spdif_clk, "apb0-spdif", "apb0", |
| 0x068, BIT(1), 0); |
| static SUNXI_CCU_GATE(apb0_i2s_clk, "apb0-i2s", "apb0", |
| 0x068, BIT(3), 0); |
| static SUNXI_CCU_GATE(apb0_pio_clk, "apb0-pio", "apb0", |
| 0x068, BIT(5), 0); |
| static SUNXI_CCU_GATE(apb0_ir_clk, "apb0-ir", "apb0", |
| 0x068, BIT(6), 0); |
| static SUNXI_CCU_GATE(apb0_keypad_clk, "apb0-keypad", "apb0", |
| 0x068, BIT(10), 0); |
| |
| static SUNXI_CCU_GATE(apb1_i2c0_clk, "apb1-i2c0", "apb1", |
| 0x06c, BIT(0), 0); |
| static SUNXI_CCU_GATE(apb1_i2c1_clk, "apb1-i2c1", "apb1", |
| 0x06c, BIT(1), 0); |
| static SUNXI_CCU_GATE(apb1_i2c2_clk, "apb1-i2c2", "apb1", |
| 0x06c, BIT(2), 0); |
| static SUNXI_CCU_GATE(apb1_uart0_clk, "apb1-uart0", "apb1", |
| 0x06c, BIT(16), 0); |
| static SUNXI_CCU_GATE(apb1_uart1_clk, "apb1-uart1", "apb1", |
| 0x06c, BIT(17), 0); |
| static SUNXI_CCU_GATE(apb1_uart2_clk, "apb1-uart2", "apb1", |
| 0x06c, BIT(18), 0); |
| static SUNXI_CCU_GATE(apb1_uart3_clk, "apb1-uart3", "apb1", |
| 0x06c, BIT(19), 0); |
| |
| static const char * const mod0_default_parents[] = { "hosc", "pll-periph", |
| "pll-ddr-other" }; |
| static SUNXI_CCU_MP_WITH_MUX_GATE(nand_clk, "nand", mod0_default_parents, 0x080, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(mmc0_clk, "mmc0", mod0_default_parents, 0x088, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(mmc1_clk, "mmc1", mod0_default_parents, 0x08c, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(mmc2_clk, "mmc2", mod0_default_parents, 0x090, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(ts_clk, "ts", mod0_default_parents, 0x098, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(ss_clk, "ss", mod0_default_parents, 0x09c, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(spi0_clk, "spi0", mod0_default_parents, 0x0a0, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(spi1_clk, "spi1", mod0_default_parents, 0x0a4, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(spi2_clk, "spi2", mod0_default_parents, 0x0a8, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static SUNXI_CCU_MP_WITH_MUX_GATE(ir_clk, "ir", mod0_default_parents, 0x0b0, |
| 0, 4, /* M */ |
| 16, 2, /* P */ |
| 24, 2, /* mux */ |
| BIT(31), /* gate */ |
| 0); |
| |
| static const char * const i2s_parents[] = { "pll-audio-8x", "pll-audio-4x", |
| "pll-audio-2x", "pll-audio" }; |
| static SUNXI_CCU_MUX_WITH_GATE(i2s_clk, "i2s", i2s_parents, |
| 0x0b8, 16, 2, BIT(31), CLK_SET_RATE_PARENT); |
| |
| static const char * const spdif_parents[] = { "pll-audio-8x", "pll-audio-4x", |
| "pll-audio-2x", "pll-audio" }; |
| static SUNXI_CCU_MUX_WITH_GATE(spdif_clk, "spdif", spdif_parents, |
| 0x0c0, 16, 2, BIT(31), CLK_SET_RATE_PARENT); |
| |
| static const char * const keypad_parents[] = { "hosc", "losc"}; |
| static const u8 keypad_table[] = { 0, 2 }; |
| static struct ccu_mp keypad_clk = { |
| .enable = BIT(31), |
| .m = _SUNXI_CCU_DIV(8, 5), |
| .p = _SUNXI_CCU_DIV(20, 2), |
| .mux = _SUNXI_CCU_MUX_TABLE(24, 2, keypad_table), |
| |
| .common = { |
| .reg = 0x0c4, |
| .hw.init = CLK_HW_INIT_PARENTS("keypad", |
| keypad_parents, |
| &ccu_mp_ops, |
| 0), |
| }, |
| }; |
| |
| static SUNXI_CCU_GATE(usb_ohci_clk, "usb-ohci", "pll-periph", |
| 0x0cc, BIT(6), 0); |
| static SUNXI_CCU_GATE(usb_phy0_clk, "usb-phy0", "pll-periph", |
| 0x0cc, BIT(8), 0); |
| static SUNXI_CCU_GATE(usb_phy1_clk, "usb-phy1", "pll-periph", |
| 0x0cc, BIT(9), 0); |
| |
| static const char * const gps_parents[] = { "hosc", "pll-periph", |
| "pll-video1", "pll-ve" }; |
| static SUNXI_CCU_M_WITH_MUX_GATE(gps_clk, "gps", gps_parents, |
| 0x0d0, 0, 3, 24, 2, BIT(31), 0); |
| |
| static SUNXI_CCU_GATE(dram_ve_clk, "dram-ve", "pll-ddr", |
| 0x100, BIT(0), 0); |
| static SUNXI_CCU_GATE(dram_csi_clk, "dram-csi", "pll-ddr", |
| 0x100, BIT(1), 0); |
| static SUNXI_CCU_GATE(dram_ts_clk, "dram-ts", "pll-ddr", |
| 0x100, BIT(3), 0); |
| static SUNXI_CCU_GATE(dram_tve_clk, "dram-tve", "pll-ddr", |
| 0x100, BIT(5), 0); |
| static SUNXI_CCU_GATE(dram_de_fe_clk, "dram-de-fe", "pll-ddr", |
| 0x100, BIT(25), 0); |
| static SUNXI_CCU_GATE(dram_de_be_clk, "dram-de-be", "pll-ddr", |
| 0x100, BIT(26), 0); |
| static SUNXI_CCU_GATE(dram_ace_clk, "dram-ace", "pll-ddr", |
| 0x100, BIT(29), 0); |
| static SUNXI_CCU_GATE(dram_iep_clk, "dram-iep", "pll-ddr", |
| 0x100, BIT(31), 0); |
| |
| static const char * const de_parents[] = { "pll-video0", "pll-video1", |
| "pll-ddr-other" }; |
| static SUNXI_CCU_M_WITH_MUX_GATE(de_be_clk, "de-be", de_parents, |
| 0x104, 0, 4, 24, 2, BIT(31), 0); |
| |
| static SUNXI_CCU_M_WITH_MUX_GATE(de_fe_clk, "de-fe", de_parents, |
| 0x10c, 0, 4, 24, 2, BIT(31), 0); |
| |
| static const char * const tcon_parents[] = { "pll-video0", "pll-video1", |
| "pll-video0-2x", "pll-video1-2x" }; |
| static SUNXI_CCU_MUX_WITH_GATE(tcon_ch0_clk, "tcon-ch0-sclk", tcon_parents, |
| 0x118, 24, 2, BIT(31), CLK_SET_RATE_PARENT); |
| |
| static SUNXI_CCU_M_WITH_MUX_GATE(tcon_ch1_sclk2_clk, "tcon-ch1-sclk2", |
| tcon_parents, |
| 0x12c, 0, 4, 24, 2, BIT(31), CLK_SET_RATE_PARENT); |
| |
| static SUNXI_CCU_M_WITH_GATE(tcon_ch1_sclk1_clk, "tcon-ch1-sclk1", "tcon-ch1-sclk2", |
| 0x12c, 11, 1, BIT(15), CLK_SET_RATE_PARENT); |
| |
| static const char * const csi_parents[] = { "hosc", "pll-video0", "pll-video1", |
| "pll-video0-2x", "pll-video1-2x" }; |
| static const u8 csi_table[] = { 0, 1, 2, 5, 6 }; |
| static SUNXI_CCU_M_WITH_MUX_TABLE_GATE(csi_clk, "csi", |
| csi_parents, csi_table, |
| 0x134, 0, 5, 24, 3, BIT(31), 0); |
| |
| static SUNXI_CCU_GATE(ve_clk, "ve", "pll-ve", |
| 0x13c, BIT(31), CLK_SET_RATE_PARENT); |
| |
| static SUNXI_CCU_GATE(codec_clk, "codec", "pll-audio", |
| 0x140, BIT(31), CLK_SET_RATE_PARENT); |
| |
| static SUNXI_CCU_GATE(avs_clk, "avs", "hosc", |
| 0x144, BIT(31), 0); |
| |
| static const char * const hdmi_parents[] = { "pll-video0", "pll-video0-2x" }; |
| static const u8 hdmi_table[] = { 0, 2 }; |
| static SUNXI_CCU_M_WITH_MUX_TABLE_GATE(hdmi_clk, "hdmi", |
| hdmi_parents, hdmi_table, |
| 0x150, 0, 4, 24, 2, BIT(31), |
| CLK_SET_RATE_PARENT); |
| |
| static const char * const gpu_parents[] = { "pll-video0", "pll-ve", |
| "pll-ddr-other", "pll-video1", |
| "pll-video1-2x" }; |
| static SUNXI_CCU_M_WITH_MUX_GATE(gpu_clk, "gpu", gpu_parents, |
| 0x154, 0, 4, 24, 3, BIT(31), 0); |
| |
| static const char * const mbus_parents[] = { "hosc", "pll-periph", "pll-ddr" }; |
| static SUNXI_CCU_MP_WITH_MUX_GATE(mbus_clk, "mbus", mbus_parents, |
| 0x15c, 0, 4, 16, 2, 24, 2, BIT(31), CLK_IS_CRITICAL); |
| |
| static SUNXI_CCU_GATE(iep_clk, "iep", "de-be", |
| 0x160, BIT(31), 0); |
| |
| static struct ccu_common *sun5i_a10s_ccu_clks[] = { |
| &hosc_clk.common, |
| &pll_core_clk.common, |
| &pll_audio_base_clk.common, |
| &pll_video0_clk.common, |
| &pll_ve_clk.common, |
| &pll_ddr_base_clk.common, |
| &pll_ddr_clk.common, |
| &pll_ddr_other_clk.common, |
| &pll_periph_clk.common, |
| &pll_video1_clk.common, |
| &cpu_clk.common, |
| &axi_clk.common, |
| &ahb_clk.common, |
| &apb0_clk.common, |
| &apb1_clk.common, |
| &axi_dram_clk.common, |
| &ahb_otg_clk.common, |
| &ahb_ehci_clk.common, |
| &ahb_ohci_clk.common, |
| &ahb_ss_clk.common, |
| &ahb_dma_clk.common, |
| &ahb_bist_clk.common, |
| &ahb_mmc0_clk.common, |
| &ahb_mmc1_clk.common, |
| &ahb_mmc2_clk.common, |
| &ahb_nand_clk.common, |
| &ahb_sdram_clk.common, |
| &ahb_emac_clk.common, |
| &ahb_ts_clk.common, |
| &ahb_spi0_clk.common, |
| &ahb_spi1_clk.common, |
| &ahb_spi2_clk.common, |
| &ahb_gps_clk.common, |
| &ahb_hstimer_clk.common, |
| &ahb_ve_clk.common, |
| &ahb_tve_clk.common, |
| &ahb_lcd_clk.common, |
| &ahb_csi_clk.common, |
| &ahb_hdmi_clk.common, |
| &ahb_de_be_clk.common, |
| &ahb_de_fe_clk.common, |
| &ahb_iep_clk.common, |
| &ahb_gpu_clk.common, |
| &apb0_codec_clk.common, |
| &apb0_spdif_clk.common, |
| &apb0_i2s_clk.common, |
| &apb0_pio_clk.common, |
| &apb0_ir_clk.common, |
| &apb0_keypad_clk.common, |
| &apb1_i2c0_clk.common, |
| &apb1_i2c1_clk.common, |
| &apb1_i2c2_clk.common, |
| &apb1_uart0_clk.common, |
| &apb1_uart1_clk.common, |
| &apb1_uart2_clk.common, |
| &apb1_uart3_clk.common, |
| &nand_clk.common, |
| &mmc0_clk.common, |
| &mmc1_clk.common, |
| &mmc2_clk.common, |
| &ts_clk.common, |
| &ss_clk.common, |
| &spi0_clk.common, |
| &spi1_clk.common, |
| &spi2_clk.common, |
| &ir_clk.common, |
| &i2s_clk.common, |
| &spdif_clk.common, |
| &keypad_clk.common, |
| &usb_ohci_clk.common, |
| &usb_phy0_clk.common, |
| &usb_phy1_clk.common, |
| &gps_clk.common, |
| &dram_ve_clk.common, |
| &dram_csi_clk.common, |
| &dram_ts_clk.common, |
| &dram_tve_clk.common, |
| &dram_de_fe_clk.common, |
| &dram_de_be_clk.common, |
| &dram_ace_clk.common, |
| &dram_iep_clk.common, |
| &de_be_clk.common, |
| &de_fe_clk.common, |
| &tcon_ch0_clk.common, |
| &tcon_ch1_sclk2_clk.common, |
| &tcon_ch1_sclk1_clk.common, |
| &csi_clk.common, |
| &ve_clk.common, |
| &codec_clk.common, |
| &avs_clk.common, |
| &hdmi_clk.common, |
| &gpu_clk.common, |
| &mbus_clk.common, |
| &iep_clk.common, |
| }; |
| |
| /* We hardcode the divider to 4 for now */ |
| static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio", |
| "pll-audio-base", 4, 1, CLK_SET_RATE_PARENT); |
| static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x", |
| "pll-audio-base", 2, 1, CLK_SET_RATE_PARENT); |
| static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x", |
| "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); |
| static CLK_FIXED_FACTOR(pll_audio_8x_clk, "pll-audio-8x", |
| "pll-audio-base", 1, 2, CLK_SET_RATE_PARENT); |
| static CLK_FIXED_FACTOR(pll_video0_2x_clk, "pll-video0-2x", |
| "pll-video0", 1, 2, CLK_SET_RATE_PARENT); |
| static CLK_FIXED_FACTOR(pll_video1_2x_clk, "pll-video1-2x", |
| "pll-video1", 1, 2, CLK_SET_RATE_PARENT); |
| |
| static struct clk_hw_onecell_data sun5i_a10s_hw_clks = { |
| .hws = { |
| [CLK_HOSC] = &hosc_clk.common.hw, |
| [CLK_PLL_CORE] = &pll_core_clk.common.hw, |
| [CLK_PLL_AUDIO_BASE] = &pll_audio_base_clk.common.hw, |
| [CLK_PLL_AUDIO] = &pll_audio_clk.hw, |
| [CLK_PLL_AUDIO_2X] = &pll_audio_2x_clk.hw, |
| [CLK_PLL_AUDIO_4X] = &pll_audio_4x_clk.hw, |
| [CLK_PLL_AUDIO_8X] = &pll_audio_8x_clk.hw, |
| [CLK_PLL_VIDEO0] = &pll_video0_clk.common.hw, |
| [CLK_PLL_VIDEO0_2X] = &pll_video0_2x_clk.hw, |
| [CLK_PLL_VE] = &pll_ve_clk.common.hw, |
| [CLK_PLL_DDR_BASE] = &pll_ddr_base_clk.common.hw, |
| [CLK_PLL_DDR] = &pll_ddr_clk.common.hw, |
| [CLK_PLL_DDR_OTHER] = &pll_ddr_other_clk.common.hw, |
| [CLK_PLL_PERIPH] = &pll_periph_clk.common.hw, |
| [CLK_PLL_VIDEO1] = &pll_video1_clk.common.hw, |
| [CLK_PLL_VIDEO1_2X] = &pll_video1_2x_clk.hw, |
| [CLK_CPU] = &cpu_clk.common.hw, |
| [CLK_AXI] = &axi_clk.common.hw, |
| [CLK_AHB] = &ahb_clk.common.hw, |
| [CLK_APB0] = &apb0_clk.common.hw, |
| [CLK_APB1] = &apb1_clk.common.hw, |
| [CLK_DRAM_AXI] = &axi_dram_clk.common.hw, |
| [CLK_AHB_OTG] = &ahb_otg_clk.common.hw, |
| [CLK_AHB_EHCI] = &ahb_ehci_clk.common.hw, |
| [CLK_AHB_OHCI] = &ahb_ohci_clk.common.hw, |
| [CLK_AHB_SS] = &ahb_ss_clk.common.hw, |
| [CLK_AHB_DMA] = &ahb_dma_clk.common.hw, |
| [CLK_AHB_BIST] = &ahb_bist_clk.common.hw, |
| [CLK_AHB_MMC0] = &ahb_mmc0_clk.common.hw, |
| [CLK_AHB_MMC1] = &ahb_mmc1_clk.common.hw, |
| [CLK_AHB_MMC2] = &ahb_mmc2_clk.common.hw, |
| [CLK_AHB_NAND] = &ahb_nand_clk.common.hw, |
| [CLK_AHB_SDRAM] = &ahb_sdram_clk.common.hw, |
| [CLK_AHB_EMAC] = &ahb_emac_clk.common.hw, |
| [CLK_AHB_TS] = &ahb_ts_clk.common.hw, |
| [CLK_AHB_SPI0] = &ahb_spi0_clk.common.hw, |
| [CLK_AHB_SPI1] = &ahb_spi1_clk.common.hw, |
| [CLK_AHB_SPI2] = &ahb_spi2_clk.common.hw, |
| [CLK_AHB_GPS] = &ahb_gps_clk.common.hw, |
| [CLK_AHB_HSTIMER] = &ahb_hstimer_clk.common.hw, |
| [CLK_AHB_VE] = &ahb_ve_clk.common.hw, |
| [CLK_AHB_TVE] = &ahb_tve_clk.common.hw, |
| [CLK_AHB_LCD] = &ahb_lcd_clk.common.hw, |
| [CLK_AHB_CSI] = &ahb_csi_clk.common.hw, |
| [CLK_AHB_HDMI] = &ahb_hdmi_clk.common.hw, |
| [CLK_AHB_DE_BE] = &ahb_de_be_clk.common.hw, |
| [CLK_AHB_DE_FE] = &ahb_de_fe_clk.common.hw, |
| [CLK_AHB_IEP] = &ahb_iep_clk.common.hw, |
| [CLK_AHB_GPU] = &ahb_gpu_clk.common.hw, |
| [CLK_APB0_CODEC] = &apb0_codec_clk.common.hw, |
| [CLK_APB0_I2S] = &apb0_i2s_clk.common.hw, |
| [CLK_APB0_PIO] = &apb0_pio_clk.common.hw, |
| [CLK_APB0_IR] = &apb0_ir_clk.common.hw, |
| [CLK_APB0_KEYPAD] = &apb0_keypad_clk.common.hw, |
| [CLK_APB1_I2C0] = &apb1_i2c0_clk.common.hw, |
| [CLK_APB1_I2C1] = &apb1_i2c1_clk.common.hw, |
| [CLK_APB1_I2C2] = &apb1_i2c2_clk.common.hw, |
| [CLK_APB1_UART0] = &apb1_uart0_clk.common.hw, |
| [CLK_APB1_UART1] = &apb1_uart1_clk.common.hw, |
| [CLK_APB1_UART2] = &apb1_uart2_clk.common.hw, |
| [CLK_APB1_UART3] = &apb1_uart3_clk.common.hw, |
| [CLK_NAND] = &nand_clk.common.hw, |
| [CLK_MMC0] = &mmc0_clk.common.hw, |
| [CLK_MMC1] = &mmc1_clk.common.hw, |
| [CLK_MMC2] = &mmc2_clk.common.hw, |
| [CLK_TS] = &ts_clk.common.hw, |
| [CLK_SS] = &ss_clk.common.hw, |
| [CLK_SPI0] = &spi0_clk.common.hw, |
| [CLK_SPI1] = &spi1_clk.common.hw, |
| [CLK_SPI2] = &spi2_clk.common.hw, |
| [CLK_IR] = &ir_clk.common.hw, |
| [CLK_I2S] = &i2s_clk.common.hw, |
| [CLK_KEYPAD] = &keypad_clk.common.hw, |
| [CLK_USB_OHCI] = &usb_ohci_clk.common.hw, |
| [CLK_USB_PHY0] = &usb_phy0_clk.common.hw, |
| [CLK_USB_PHY1] = &usb_phy1_clk.common.hw, |
| [CLK_GPS] = &gps_clk.common.hw, |
| [CLK_DRAM_VE] = &dram_ve_clk.common.hw, |
| [CLK_DRAM_CSI] = &dram_csi_clk.common.hw, |
| [CLK_DRAM_TS] = &dram_ts_clk.common.hw, |
| [CLK_DRAM_TVE] = &dram_tve_clk.common.hw, |
| [CLK_DRAM_DE_FE] = &dram_de_fe_clk.common.hw, |
| [CLK_DRAM_DE_BE] = &dram_de_be_clk.common.hw, |
| [CLK_DRAM_ACE] = &dram_ace_clk.common.hw, |
| [CLK_DRAM_IEP] = &dram_iep_clk.common.hw, |
| [CLK_DE_BE] = &de_be_clk.common.hw, |
| [CLK_DE_FE] = &de_fe_clk.common.hw, |
| [CLK_TCON_CH0] = &tcon_ch0_clk.common.hw, |
| [CLK_TCON_CH1_SCLK] = &tcon_ch1_sclk2_clk.common.hw, |
| [CLK_TCON_CH1] = &tcon_ch1_sclk1_clk.common.hw, |
| [CLK_CSI] = &csi_clk.common.hw, |
| [CLK_VE] = &ve_clk.common.hw, |
| [CLK_CODEC] = &codec_clk.common.hw, |
| [CLK_AVS] = &avs_clk.common.hw, |
| [CLK_HDMI] = &hdmi_clk.common.hw, |
| [CLK_GPU] = &gpu_clk.common.hw, |
| [CLK_MBUS] = &mbus_clk.common.hw, |
| [CLK_IEP] = &iep_clk.common.hw, |
| }, |
| .num = CLK_NUMBER, |
| }; |
| |
| static struct ccu_reset_map sun5i_a10s_ccu_resets[] = { |
| [RST_USB_PHY0] = { 0x0cc, BIT(0) }, |
| [RST_USB_PHY1] = { 0x0cc, BIT(1) }, |
| |
| [RST_GPS] = { 0x0d0, BIT(30) }, |
| |
| [RST_DE_BE] = { 0x104, BIT(30) }, |
| |
| [RST_DE_FE] = { 0x10c, BIT(30) }, |
| |
| [RST_TVE] = { 0x118, BIT(29) }, |
| [RST_LCD] = { 0x118, BIT(30) }, |
| |
| [RST_CSI] = { 0x134, BIT(30) }, |
| |
| [RST_VE] = { 0x13c, BIT(0) }, |
| |
| [RST_GPU] = { 0x154, BIT(30) }, |
| |
| [RST_IEP] = { 0x160, BIT(30) }, |
| }; |
| |
| static const struct sunxi_ccu_desc sun5i_a10s_ccu_desc = { |
| .ccu_clks = sun5i_a10s_ccu_clks, |
| .num_ccu_clks = ARRAY_SIZE(sun5i_a10s_ccu_clks), |
| |
| .hw_clks = &sun5i_a10s_hw_clks, |
| |
| .resets = sun5i_a10s_ccu_resets, |
| .num_resets = ARRAY_SIZE(sun5i_a10s_ccu_resets), |
| }; |
| |
| /* |
| * The A13 is the A10s minus the TS, GPS, HDMI, I2S and the keypad |
| */ |
| static struct clk_hw_onecell_data sun5i_a13_hw_clks = { |
| .hws = { |
| [CLK_HOSC] = &hosc_clk.common.hw, |
| [CLK_PLL_CORE] = &pll_core_clk.common.hw, |
| [CLK_PLL_AUDIO_BASE] = &pll_audio_base_clk.common.hw, |
| [CLK_PLL_AUDIO] = &pll_audio_clk.hw, |
| [CLK_PLL_AUDIO_2X] = &pll_audio_2x_clk.hw, |
| [CLK_PLL_AUDIO_4X] = &pll_audio_4x_clk.hw, |
| [CLK_PLL_AUDIO_8X] = &pll_audio_8x_clk.hw, |
| [CLK_PLL_VIDEO0] = &pll_video0_clk.common.hw, |
| [CLK_PLL_VIDEO0_2X] = &pll_video0_2x_clk.hw, |
| [CLK_PLL_VE] = &pll_ve_clk.common.hw, |
| [CLK_PLL_DDR_BASE] = &pll_ddr_base_clk.common.hw, |
| [CLK_PLL_DDR] = &pll_ddr_clk.common.hw, |
| [CLK_PLL_DDR_OTHER] = &pll_ddr_other_clk.common.hw, |
| [CLK_PLL_PERIPH] = &pll_periph_clk.common.hw, |
| [CLK_PLL_VIDEO1] = &pll_video1_clk.common.hw, |
| [CLK_PLL_VIDEO1_2X] = &pll_video1_2x_clk.hw, |
| [CLK_CPU] = &cpu_clk.common.hw, |
| [CLK_AXI] = &axi_clk.common.hw, |
| [CLK_AHB] = &ahb_clk.common.hw, |
| [CLK_APB0] = &apb0_clk.common.hw, |
| [CLK_APB1] = &apb1_clk.common.hw, |
| [CLK_DRAM_AXI] = &axi_dram_clk.common.hw, |
| [CLK_AHB_OTG] = &ahb_otg_clk.common.hw, |
| [CLK_AHB_EHCI] = &ahb_ehci_clk.common.hw, |
| [CLK_AHB_OHCI] = &ahb_ohci_clk.common.hw, |
| [CLK_AHB_SS] = &ahb_ss_clk.common.hw, |
| [CLK_AHB_DMA] = &ahb_dma_clk.common.hw, |
| [CLK_AHB_BIST] = &ahb_bist_clk.common.hw, |
| [CLK_AHB_MMC0] = &ahb_mmc0_clk.common.hw, |
| [CLK_AHB_MMC1] = &ahb_mmc1_clk.common.hw, |
| [CLK_AHB_MMC2] = &ahb_mmc2_clk.common.hw, |
| [CLK_AHB_NAND] = &ahb_nand_clk.common.hw, |
| [CLK_AHB_SDRAM] = &ahb_sdram_clk.common.hw, |
| [CLK_AHB_EMAC] = &ahb_emac_clk.common.hw, |
| [CLK_AHB_SPI0] = &ahb_spi0_clk.common.hw, |
| [CLK_AHB_SPI1] = &ahb_spi1_clk.common.hw, |
| [CLK_AHB_SPI2] = &ahb_spi2_clk.common.hw, |
| [CLK_AHB_HSTIMER] = &ahb_hstimer_clk.common.hw, |
| [CLK_AHB_VE] = &ahb_ve_clk.common.hw, |
| [CLK_AHB_TVE] = &ahb_tve_clk.common.hw, |
| [CLK_AHB_LCD] = &ahb_lcd_clk.common.hw, |
| [CLK_AHB_CSI] = &ahb_csi_clk.common.hw, |
| [CLK_AHB_DE_BE] = &ahb_de_be_clk.common.hw, |
| [CLK_AHB_DE_FE] = &ahb_de_fe_clk.common.hw, |
| [CLK_AHB_IEP] = &ahb_iep_clk.common.hw, |
| [CLK_AHB_GPU] = &ahb_gpu_clk.common.hw, |
| [CLK_APB0_CODEC] = &apb0_codec_clk.common.hw, |
| [CLK_APB0_PIO] = &apb0_pio_clk.common.hw, |
| [CLK_APB0_IR] = &apb0_ir_clk.common.hw, |
| [CLK_APB1_I2C0] = &apb1_i2c0_clk.common.hw, |
| [CLK_APB1_I2C1] = &apb1_i2c1_clk.common.hw, |
| [CLK_APB1_I2C2] = &apb1_i2c2_clk.common.hw, |
| [CLK_APB1_UART0] = &apb1_uart0_clk.common.hw, |
| [CLK_APB1_UART1] = &apb1_uart1_clk.common.hw, |
| [CLK_APB1_UART2] = &apb1_uart2_clk.common.hw, |
| [CLK_APB1_UART3] = &apb1_uart3_clk.common.hw, |
| [CLK_NAND] = &nand_clk.common.hw, |
| [CLK_MMC0] = &mmc0_clk.common.hw, |
| [CLK_MMC1] = &mmc1_clk.common.hw, |
| [CLK_MMC2] = &mmc2_clk.common.hw, |
| [CLK_SS] = &ss_clk.common.hw, |
| [CLK_SPI0] = &spi0_clk.common.hw, |
| [CLK_SPI1] = &spi1_clk.common.hw, |
| [CLK_SPI2] = &spi2_clk.common.hw, |
| [CLK_IR] = &ir_clk.common.hw, |
| [CLK_USB_OHCI] = &usb_ohci_clk.common.hw, |
| [CLK_USB_PHY0] = &usb_phy0_clk.common.hw, |
| [CLK_USB_PHY1] = &usb_phy1_clk.common.hw, |
| [CLK_DRAM_VE] = &dram_ve_clk.common.hw, |
| [CLK_DRAM_CSI] = &dram_csi_clk.common.hw, |
| [CLK_DRAM_TVE] = &dram_tve_clk.common.hw, |
| [CLK_DRAM_DE_FE] = &dram_de_fe_clk.common.hw, |
| [CLK_DRAM_DE_BE] = &dram_de_be_clk.common.hw, |
| [CLK_DRAM_ACE] = &dram_ace_clk.common.hw, |
| [CLK_DRAM_IEP] = &dram_iep_clk.common.hw, |
| [CLK_DE_BE] = &de_be_clk.common.hw, |
| [CLK_DE_FE] = &de_fe_clk.common.hw, |
| [CLK_TCON_CH0] = &tcon_ch0_clk.common.hw, |
| [CLK_TCON_CH1_SCLK] = &tcon_ch1_sclk2_clk.common.hw, |
| [CLK_TCON_CH1] = &tcon_ch1_sclk1_clk.common.hw, |
| [CLK_CSI] = &csi_clk.common.hw, |
| [CLK_VE] = &ve_clk.common.hw, |
| [CLK_CODEC] = &codec_clk.common.hw, |
| [CLK_AVS] = &avs_clk.common.hw, |
| [CLK_GPU] = &gpu_clk.common.hw, |
| [CLK_MBUS] = &mbus_clk.common.hw, |
| [CLK_IEP] = &iep_clk.common.hw, |
| }, |
| .num = CLK_NUMBER, |
| }; |
| |
| static const struct sunxi_ccu_desc sun5i_a13_ccu_desc = { |
| .ccu_clks = sun5i_a10s_ccu_clks, |
| .num_ccu_clks = ARRAY_SIZE(sun5i_a10s_ccu_clks), |
| |
| .hw_clks = &sun5i_a13_hw_clks, |
| |
| .resets = sun5i_a10s_ccu_resets, |
| .num_resets = ARRAY_SIZE(sun5i_a10s_ccu_resets), |
| }; |
| |
| /* |
| * The GR8 is the A10s CCU minus the HDMI and keypad, plus SPDIF |
| */ |
| static struct clk_hw_onecell_data sun5i_gr8_hw_clks = { |
| .hws = { |
| [CLK_HOSC] = &hosc_clk.common.hw, |
| [CLK_PLL_CORE] = &pll_core_clk.common.hw, |
| [CLK_PLL_AUDIO_BASE] = &pll_audio_base_clk.common.hw, |
| [CLK_PLL_AUDIO] = &pll_audio_clk.hw, |
| [CLK_PLL_AUDIO_2X] = &pll_audio_2x_clk.hw, |
| [CLK_PLL_AUDIO_4X] = &pll_audio_4x_clk.hw, |
| [CLK_PLL_AUDIO_8X] = &pll_audio_8x_clk.hw, |
| [CLK_PLL_VIDEO0] = &pll_video0_clk.common.hw, |
| [CLK_PLL_VIDEO0_2X] = &pll_video0_2x_clk.hw, |
| [CLK_PLL_VE] = &pll_ve_clk.common.hw, |
| [CLK_PLL_DDR_BASE] = &pll_ddr_base_clk.common.hw, |
| [CLK_PLL_DDR] = &pll_ddr_clk.common.hw, |
| [CLK_PLL_DDR_OTHER] = &pll_ddr_other_clk.common.hw, |
| [CLK_PLL_PERIPH] = &pll_periph_clk.common.hw, |
| [CLK_PLL_VIDEO1] = &pll_video1_clk.common.hw, |
| [CLK_PLL_VIDEO1_2X] = &pll_video1_2x_clk.hw, |
| [CLK_CPU] = &cpu_clk.common.hw, |
| [CLK_AXI] = &axi_clk.common.hw, |
| [CLK_AHB] = &ahb_clk.common.hw, |
| [CLK_APB0] = &apb0_clk.common.hw, |
| [CLK_APB1] = &apb1_clk.common.hw, |
| [CLK_DRAM_AXI] = &axi_dram_clk.common.hw, |
| [CLK_AHB_OTG] = &ahb_otg_clk.common.hw, |
| [CLK_AHB_EHCI] = &ahb_ehci_clk.common.hw, |
| [CLK_AHB_OHCI] = &ahb_ohci_clk.common.hw, |
| [CLK_AHB_SS] = &ahb_ss_clk.common.hw, |
| [CLK_AHB_DMA] = &ahb_dma_clk.common.hw, |
| [CLK_AHB_BIST] = &ahb_bist_clk.common.hw, |
| [CLK_AHB_MMC0] = &ahb_mmc0_clk.common.hw, |
| [CLK_AHB_MMC1] = &ahb_mmc1_clk.common.hw, |
| [CLK_AHB_MMC2] = &ahb_mmc2_clk.common.hw, |
| [CLK_AHB_NAND] = &ahb_nand_clk.common.hw, |
| [CLK_AHB_SDRAM] = &ahb_sdram_clk.common.hw, |
| [CLK_AHB_EMAC] = &ahb_emac_clk.common.hw, |
| [CLK_AHB_TS] = &ahb_ts_clk.common.hw, |
| [CLK_AHB_SPI0] = &ahb_spi0_clk.common.hw, |
| [CLK_AHB_SPI1] = &ahb_spi1_clk.common.hw, |
| [CLK_AHB_SPI2] = &ahb_spi2_clk.common.hw, |
| [CLK_AHB_GPS] = &ahb_gps_clk.common.hw, |
| [CLK_AHB_HSTIMER] = &ahb_hstimer_clk.common.hw, |
| [CLK_AHB_VE] = &ahb_ve_clk.common.hw, |
| [CLK_AHB_TVE] = &ahb_tve_clk.common.hw, |
| [CLK_AHB_LCD] = &ahb_lcd_clk.common.hw, |
| [CLK_AHB_CSI] = &ahb_csi_clk.common.hw, |
| [CLK_AHB_DE_BE] = &ahb_de_be_clk.common.hw, |
| [CLK_AHB_DE_FE] = &ahb_de_fe_clk.common.hw, |
| [CLK_AHB_IEP] = &ahb_iep_clk.common.hw, |
| [CLK_AHB_GPU] = &ahb_gpu_clk.common.hw, |
| [CLK_APB0_CODEC] = &apb0_codec_clk.common.hw, |
| [CLK_APB0_SPDIF] = &apb0_spdif_clk.common.hw, |
| [CLK_APB0_I2S] = &apb0_i2s_clk.common.hw, |
| [CLK_APB0_PIO] = &apb0_pio_clk.common.hw, |
| [CLK_APB0_IR] = &apb0_ir_clk.common.hw, |
| [CLK_APB1_I2C0] = &apb1_i2c0_clk.common.hw, |
| [CLK_APB1_I2C1] = &apb1_i2c1_clk.common.hw, |
| [CLK_APB1_I2C2] = &apb1_i2c2_clk.common.hw, |
| [CLK_APB1_UART0] = &apb1_uart0_clk.common.hw, |
| [CLK_APB1_UART1] = &apb1_uart1_clk.common.hw, |
| [CLK_APB1_UART2] = &apb1_uart2_clk.common.hw, |
| [CLK_APB1_UART3] = &apb1_uart3_clk.common.hw, |
| [CLK_NAND] = &nand_clk.common.hw, |
| [CLK_MMC0] = &mmc0_clk.common.hw, |
| [CLK_MMC1] = &mmc1_clk.common.hw, |
| [CLK_MMC2] = &mmc2_clk.common.hw, |
| [CLK_TS] = &ts_clk.common.hw, |
| [CLK_SS] = &ss_clk.common.hw, |
| [CLK_SPI0] = &spi0_clk.common.hw, |
| [CLK_SPI1] = &spi1_clk.common.hw, |
| [CLK_SPI2] = &spi2_clk.common.hw, |
| [CLK_IR] = &ir_clk.common.hw, |
| [CLK_I2S] = &i2s_clk.common.hw, |
| [CLK_SPDIF] = &spdif_clk.common.hw, |
| [CLK_USB_OHCI] = &usb_ohci_clk.common.hw, |
| [CLK_USB_PHY0] = &usb_phy0_clk.common.hw, |
| [CLK_USB_PHY1] = &usb_phy1_clk.common.hw, |
| [CLK_GPS] = &gps_clk.common.hw, |
| [CLK_DRAM_VE] = &dram_ve_clk.common.hw, |
| [CLK_DRAM_CSI] = &dram_csi_clk.common.hw, |
| [CLK_DRAM_TS] = &dram_ts_clk.common.hw, |
| [CLK_DRAM_TVE] = &dram_tve_clk.common.hw, |
| [CLK_DRAM_DE_FE] = &dram_de_fe_clk.common.hw, |
| [CLK_DRAM_DE_BE] = &dram_de_be_clk.common.hw, |
| [CLK_DRAM_ACE] = &dram_ace_clk.common.hw, |
| [CLK_DRAM_IEP] = &dram_iep_clk.common.hw, |
| [CLK_DE_BE] = &de_be_clk.common.hw, |
| [CLK_DE_FE] = &de_fe_clk.common.hw, |
| [CLK_TCON_CH0] = &tcon_ch0_clk.common.hw, |
| [CLK_TCON_CH1_SCLK] = &tcon_ch1_sclk2_clk.common.hw, |
| [CLK_TCON_CH1] = &tcon_ch1_sclk1_clk.common.hw, |
| [CLK_CSI] = &csi_clk.common.hw, |
| [CLK_VE] = &ve_clk.common.hw, |
| [CLK_CODEC] = &codec_clk.common.hw, |
| [CLK_AVS] = &avs_clk.common.hw, |
| [CLK_GPU] = &gpu_clk.common.hw, |
| [CLK_MBUS] = &mbus_clk.common.hw, |
| [CLK_IEP] = &iep_clk.common.hw, |
| }, |
| .num = CLK_NUMBER, |
| }; |
| |
| static const struct sunxi_ccu_desc sun5i_gr8_ccu_desc = { |
| .ccu_clks = sun5i_a10s_ccu_clks, |
| .num_ccu_clks = ARRAY_SIZE(sun5i_a10s_ccu_clks), |
| |
| .hw_clks = &sun5i_gr8_hw_clks, |
| |
| .resets = sun5i_a10s_ccu_resets, |
| .num_resets = ARRAY_SIZE(sun5i_a10s_ccu_resets), |
| }; |
| |
| static void __init sun5i_ccu_init(struct device_node *node, |
| const struct sunxi_ccu_desc *desc) |
| { |
| void __iomem *reg; |
| u32 val; |
| |
| reg = of_io_request_and_map(node, 0, of_node_full_name(node)); |
| if (IS_ERR(reg)) { |
| pr_err("%s: Could not map the clock registers\n", |
| of_node_full_name(node)); |
| return; |
| } |
| |
| /* Force the PLL-Audio-1x divider to 4 */ |
| val = readl(reg + SUN5I_PLL_AUDIO_REG); |
| val &= ~GENMASK(19, 16); |
| writel(val | (3 << 16), reg + SUN5I_PLL_AUDIO_REG); |
| |
| /* |
| * Use the peripheral PLL as the AHB parent, instead of CPU / |
| * AXI which have rate changes due to cpufreq. |
| * |
| * This is especially a big deal for the HS timer whose parent |
| * clock is AHB. |
| */ |
| val = readl(reg + SUN5I_AHB_REG); |
| val &= ~GENMASK(7, 6); |
| writel(val | (2 << 6), reg + SUN5I_AHB_REG); |
| |
| sunxi_ccu_probe(node, reg, desc); |
| } |
| |
| static void __init sun5i_a10s_ccu_setup(struct device_node *node) |
| { |
| sun5i_ccu_init(node, &sun5i_a10s_ccu_desc); |
| } |
| CLK_OF_DECLARE(sun5i_a10s_ccu, "allwinner,sun5i-a10s-ccu", |
| sun5i_a10s_ccu_setup); |
| |
| static void __init sun5i_a13_ccu_setup(struct device_node *node) |
| { |
| sun5i_ccu_init(node, &sun5i_a13_ccu_desc); |
| } |
| CLK_OF_DECLARE(sun5i_a13_ccu, "allwinner,sun5i-a13-ccu", |
| sun5i_a13_ccu_setup); |
| |
| static void __init sun5i_gr8_ccu_setup(struct device_node *node) |
| { |
| sun5i_ccu_init(node, &sun5i_gr8_ccu_desc); |
| } |
| CLK_OF_DECLARE(sun5i_gr8_ccu, "nextthing,gr8-ccu", |
| sun5i_gr8_ccu_setup); |